[there are several sketches across both pages here, all of them thing he's seen wandering around Mammon's Island. the castle is the biggest, most prominent drawing, but there are sketches of the gardens, the beach and a couple of the storefronts, too]
[underneath it all is the impression of writing, probably from the pages that came before and were torn out. if anyone were to get their hands on the journal and have time to study it, they might be able to tell that the torn out pages contained stream of consciousness writing on Nate's feelings about his death in the fight against Barbas. it's harder to tell whether he tore those pages out before or after he traded that memory to a demon in exchange for Sir Francis Drake's ring]
pages 15 & 16
[underneath it all is the impression of writing, probably from the pages that came before and were torn out. if anyone were to get their hands on the journal and have time to study it, they might be able to tell that the torn out pages contained stream of consciousness writing on Nate's feelings about his death in the fight against Barbas. it's harder to tell whether he tore those pages out before or after he traded that memory to a demon in exchange for Sir Francis Drake's ring]